Martin, Ellen E; Blair, Susanna W; Kamenov, George D; Scher, Howie D; Bourbon, Elodie; Basak, Chandranath; Newkirk, Derrick R (2010): (Table 2) Nd isotopic ratios of fossil fish teeth and HH extractions of bulk sediments from the Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.780470, In supplement to: Martin, EE et al. (2010): Extraction of Nd isotopes from bulk deep sea sediments for paleoceanographic studies on Cenozoic time scales. Chemical Geology, 269(3-4), 414-431, https://doi.org/10.1016/j.chemgeo.2009.10.016
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -12.348723 * Median Longitude: -9.581477 * South-bound Latitude: -65.161000 * West-bound Longitude: -45.262000 * North-bound Latitude: 57.516700 * East-bound Longitude: 8.899817
Date/Time Start: 1985-10-15T04:10:00 * Date/Time End: 1997-12-25T00:00:00
Minimum DEPTH, sediment/rock: 54.20 m * Maximum DEPTH, sediment/rock: 480.67 m
Event(s):
105-647A * Latitude: 53.331300 * Longitude: -45.262000 * Date/Time Start: 1985-10-15T04:10:00 * Date/Time End: 1985-10-23T18:15:00 * Elevation: -3869.0 m * Penetration: 736 m * Recovery: 444.6 m * Location: South Atlantic Ocean * Campaign: Leg105 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 75 cores; 716.6 m cored; 0 m drilled; 62 % recovery
113-689B * Latitude: -64.517000 * Longitude: 3.099900 * Date/Time Start: 1987-01-16T08:00:00 * Date/Time End: 1987-01-18T06:45:00 * Elevation: -2091.0 m * Penetration: 297.3 m * Recovery: 229.45 m * Location: South Atlantic Ocean * Campaign: Leg113 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 297.3 m cored; 0 m drilled; 77.2 % recovery
113-690B * Latitude: -65.161000 * Longitude: 1.204900 * Date/Time Start: 1987-01-20T03:15:00 * Date/Time End: 1987-01-21T07:00:00 * Elevation: -2925.0 m * Penetration: 213.4 m * Recovery: 214.75 m * Location: South Atlantic Ocean * Campaign: Leg113 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 25 cores; 213.4 m cored; 0 m drilled; 100.6 % recovery
Comment:
Sediment depth is given in mcd. External error of epsilon-Nd on TIMS = 0.3. External error of epsilon-Nd on the MC-ICP-MS was higher (143Nd/144Nd=0.000020; epsilon-Nd=0.4) during the initial runs on the instrument and decreased to 143Nd/144Nd=0.000014 (epsilon-Nd=0.3) during later runs. epsilon-Nd(0)=[(143Nd/144Nd)sample/(143Nd/144Nd)CHUR-1]*10**4. Because the fish teeth and HH-extractions had similar 147Sm/143Nd values (Table 4) no corrections were made for the in-growth of 143Nd. JNdi-1 was run several times during each day of analyses for standardization on the Nu MC-ICPMS. The offset between the daily average JNdi-1 143Nd/144Nd value and the long term value from the TIMS (0.512103±0.000014, 2 sigma) was then used to normalize each individual analysis.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Martin, Ellen E | DSDP/ODP/IODP sample designation | The cm depths are the midpoint in the sample interval, which generally spanned 6 cm. | |
| 3 | Sample comment | Sample comment | Martin, Ellen E | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | fish teeth | |
| 6 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | fish teeth |
| 7 | ε-Neodymium (0) | ε-Nd(0) | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | fish teeth | |
| 8 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | fish teeth |
| 9 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | HH-extraction | |
| 10 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | HH-extraction |
| 11 | ε-Neodymium (0) | ε-Nd(0) | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | HH-extraction | |
| 12 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Martin, Ellen E | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | HH-extraction |
| 13 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | HH-extraction | |
| 14 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | HH-extraction |
| 15 | ε-Neodymium (0) | ε-Nd(0) | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | HH-extraction | |
| 16 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Martin, Ellen E | Thermal Ionization Mass Spectrometry (TIMS) | HH-extraction |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
762 data points